83161638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{660013}}^1$

素因数の和:660028

約数の個数: 24

約数和(自身を含む): 205924368

約数和(自身を除く): 122762730

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 660013, 1320026, 1980039, 3960078, 4620091, 5940117, 9240182, 11880234, 13860273, 27720546, 41580819, 83161638]

約数ペア:

[(1, 83161638), (2, 41580819), (3, 27720546), (6, 13860273), (7, 11880234), (9, 9240182), (14, 5940117), (18, 4620091), (21, 3960078), (42, 1980039), (63, 1320026), (126, 660013)]